11517864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 30205440

約数和(自身を除く): 18687576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 113, 124, 137, 186, 226, 248, 274, 339, 372, 411, 452, 548, 678, 744, 822, 904, 1096, 1356, 1644, 2712, 3288, 3503, 4247, 7006, 8494, 10509, 12741, 14012, 15481, 16988, 21018, 25482, 28024, 30962, 33976, 42036, 46443, 50964, 61924, 84072, 92886, 101928, 123848, 185772, 371544, 479911, 959822, 1439733, 1919644, 2879466, 3839288, 5758932, 11517864]

約数ペア:

[(1, 11517864), (2, 5758932), (3, 3839288), (4, 2879466), (6, 1919644), (8, 1439733), (12, 959822), (24, 479911), (31, 371544), (62, 185772), (93, 123848), (113, 101928), (124, 92886), (137, 84072), (186, 61924), (226, 50964), (248, 46443), (274, 42036), (339, 33976), (372, 30962), (411, 28024), (452, 25482), (548, 21018), (678, 16988), (744, 15481), (822, 14012), (904, 12741), (1096, 10509), (1356, 8494), (1644, 7006), (2712, 4247), (3288, 3503)]